| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.32 | 5.743% | $77.5308 | $77.53 | $77.55 | $77.50 |
| Purchase #2 | $210.93 | 4.373% | $220.154 | $220.15 | $220.15 | $220.20 |
| Purchase #3 | $246.73 | 9.177% | $269.3724 | $269.37 | $269.35 | $269.40 |
| Purchase #4 | $43.61 | 13.175% | $49.3556 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $176.96 | 9.270% | $193.3642 | $193.36 | $193.35 | $193.40 |
| Purchase #6 | $9.85 | 5.699% | $10.4114 | $10.41 | $10.40 | $10.40 |
| Purchase #7 | $171.93 | 7.601% | $184.9984 | $185.00 | $185.00 | $185.00 |
| 7 purchase totals = | $933.33 | $1,005.1868 | $1,005.18 | $1,005.15 | $1,005.30 | |